#5A4FDB#5A4FDB

#5A4FDB is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.3% C 0.206 H 280.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5A4FDB
RGB	rgb(90, 79, 219)
HSL	hsl(245, 66%, 58%)
HSV	hsv(245, 64%, 86%)
CMYK	cmyk(58.9%, 63.9%, 0%, 14.1%)
CIE-LAB	lab(42.58, 43.87, -70.33)
CIE-LCH	lch(42.58, 82.89, 301.96°)
OKLab	oklab(52.34% 0.0361 -0.2024)
OKLCH	oklch(52.34% 0.206 280.1)
XYZ	xyz(19.7946, 12.8787, 68.4468)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A4FDB #D0DB4F

analogous

#4F8ADB #5A4FDB #A04FDB

triadic

#5A4FDB #DB5A4F #4FDB5A

tetradic

#5A4FDB #DB4F8A #D0DB4F #4FDBA0

square

#5A4FDB #DB4F8A #D0DB4F #4FDBA0

split-complementary

#5A4FDB #DBA04F #8ADB4F

monochromatic

#271E92 #3428C5 #5A4FDB #8A82E5 #B9B5F0

Accessibility & contrast

On white

5.87

#5A4FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5A4FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A4FDB

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A4FDB	#FFFFFF	#000000	##FFFFFF
##5A4FDB	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADF

Deuteranopia (green-blind)

#005FD8

Tritanopia (blue-blind)

#00728E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5a4fdb;
/* rgb */ color: rgb(90, 79, 219);
/* oklch */ color: oklch(52.3% 0.206 280.1);

Tailwind

colors: {
  custom: {
    50: '#9581e7',
    500: '#5a4fdb',
    950: '#000000',
  },
}

SCSS

$custom: #5a4fdb;
$custom-light: #9581e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a4fdb",
  "rgb": {
    "r": 90,
    "g": 79,
    "b": 219
  },
  "hsl": {
    "h": 244.714,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52335,
    "c": 0.20558,
    "h": 280.1
  },
  "luminance": 0.1288
}

Semantic roles & 50–950 ramp

primary

#5A4FDB

secondary

#DADFA7

accent

#E93FDC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5A4FDB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →